28032048

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 160

約数和(自身を含む): 93208320

約数和(自身を除く): 65176272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 297, 306, 347, 374, 396, 408, 432, 459, 528, 561, 594, 612, 694, 748, 792, 816, 918, 1041, 1122, 1188, 1224, 1388, 1496, 1584, 1683, 1836, 2082, 2244, 2376, 2448, 2776, 2992, 3123, 3366, 3672, 3817, 4164, 4488, 4752, 5049, 5552, 5899, 6246, 6732, 7344, 7634, 8328, 8976, 9369, 10098, 11451, 11798, 12492, 13464, 15268, 16656, 17697, 18738, 20196, 22902, 23596, 24984, 26928, 30536, 34353, 35394, 37476, 40392, 45804, 47192, 49968, 53091, 61072, 64889, 68706, 70788, 74952, 80784, 91608, 94384, 103059, 106182, 129778, 137412, 141576, 149904, 159273, 183216, 194667, 206118, 212364, 259556, 274824, 283152, 318546, 389334, 412236, 424728, 519112, 549648, 584001, 637092, 778668, 824472, 849456, 1038224, 1168002, 1274184, 1557336, 1648944, 1752003, 2336004, 2548368, 3114672, 3504006, 4672008, 7008012, 9344016, 14016024, 28032048]

約数ペア:

[(1, 28032048), (2, 14016024), (3, 9344016), (4, 7008012), (6, 4672008), (8, 3504006), (9, 3114672), (11, 2548368), (12, 2336004), (16, 1752003), (17, 1648944), (18, 1557336), (22, 1274184), (24, 1168002), (27, 1038224), (33, 849456), (34, 824472), (36, 778668), (44, 637092), (48, 584001), (51, 549648), (54, 519112), (66, 424728), (68, 412236), (72, 389334), (88, 318546), (99, 283152), (102, 274824), (108, 259556), (132, 212364), (136, 206118), (144, 194667), (153, 183216), (176, 159273), (187, 149904), (198, 141576), (204, 137412), (216, 129778), (264, 106182), (272, 103059), (297, 94384), (306, 91608), (347, 80784), (374, 74952), (396, 70788), (408, 68706), (432, 64889), (459, 61072), (528, 53091), (561, 49968), (594, 47192), (612, 45804), (694, 40392), (748, 37476), (792, 35394), (816, 34353), (918, 30536), (1041, 26928), (1122, 24984), (1188, 23596), (1224, 22902), (1388, 20196), (1496, 18738), (1584, 17697), (1683, 16656), (1836, 15268), (2082, 13464), (2244, 12492), (2376, 11798), (2448, 11451), (2776, 10098), (2992, 9369), (3123, 8976), (3366, 8328), (3672, 7634), (3817, 7344), (4164, 6732), (4488, 6246), (4752, 5899), (5049, 5552)]